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器件3D模型￥ 7.683
INA202AIDRG4 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
电流监测器
封装:
SOIC-8
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INA202AIDRG4数据手册
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INA200
,
INA201
,
INA202
www.ti.com
SBOS374D –NOVEMBER 2006–REVISED OCTOBER 2015
Electrical Characteristics: Current-Shunt Monitor (continued)
At T
A
= 25°C, V
S
= 12 V, V
CM
= 12 V, V
SENSE
= 100 mV, R
L
= 10 kΩ to GND, R
PULL-UP
= 5.1 kΩ connected from CMP
OUT
to V
S
,
and CMP
IN
= GND, unless otherwise noted.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
OUTPUT (V
SENSE
≥ 20 mV)
INA200 20 V/V
G Gain INA201 50 V/V
INA202 100 V/V
V
SENSE
= 20 mV to 100 mV ±0.2% ±1%
Gain error
V
SENSE
= 20 mV to 100 mV, T
A
= –40°C to 125°C ±2%
V
SENSE
= 120 mV, V
S
= 16 V ±0.75% ±2.2%
Total output error
(2)
V
SENSE
= 120 mV, V
S
= 16 V, T
A
= –40°C to 125°C ±3.5%
Nonlinearity error
(3)
V
SENSE
= 20 mV to 100 mV ±0.002%
R
O
Output impedance 1.5 Ω
Maximum capacitive load No Sustained Oscillation 10 nF
OUTPUT (V
SENSE
< 20mV)
(4)
INA200, INA201,
–16 V ≤ V
CM
< 0 V 300 mV
INA202
INA200 0 V ≤ V
CM
≤ V
S
, V
S
= 5 V 0.4 V
Output INA201 0 V ≤ V
CM
≤ V
S
, V
S
= 5 V 1 V
INA202 0 V ≤ V
CM
≤ V
S
, V
S
= 5 V 2 V
INA200, INA201,
V
S
< V
CM
≤ 80 V 300 mV
INA202
VOLTAGE OUTPUT
(5)
Output swing to the positive rail V
IN–
= 11 V, V
IN+
= 12 V, T
A
= –40°C to 125°C (V
s
) – 0.15 (V
s
) – 0.25 V
(GND) + V
Output wwing to GND
(6)
V
IN–
= 0 V, V
IN+
= –0.5 V, T
A
= –40°C to 125°C (GND) + 0.05
0.004
FREQUENCY RESPONSE
INA200 C
LOAD
= 5 pF 500 kHz
BW Bandwidth INA201 C
LOAD
= 5 pF 300 kHz
INA202 C
LOAD
= 5 pF 200 kHz
Phase margin C
LOAD
< 10 nF 40 °C
SR Slew rate 1 V/μs
V
SENSE
= 10 mV
PP
to 100 mV
PP
,
Settling time (1%) 2 μs
C
LOAD
= 5 pF
NOISE, RTI
Voltage noise density 40 nV/√Hz
(2) Total output error includes effects of gain error and V
OS
.
(3) Linearity is best fit to a straight line.
(4) For details on this region of operation, see the Accuracy Variations section in the Device Functional Modes.
(5) See Figure 8.
(6) Specified by design.
Copyright © 2006–2015, Texas Instruments Incorporated Submit Documentation Feedback 5
Product Folder Links: INA200 INA201 INA202
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